This week on Crave, we check out the latest in robot cattle technology, so giddyup! Learn how to 3D-print your very own selfie action figure with Shapify.me, and the Nintendo Cartridge flask gives new meaning to "drinking game."

A Philadelphia photographer was believed to be the first person to turn the camera on himself, unwittingly launching a revolution that would stay dormant until the smartphone age more than 170 years later.